Question

if the diameter of a basketball is 10 inches , then it's surface area is​

Answer 1

Answer:

Hope it helps you.

plz Mark it as brainliest.

Answer 2

The surface area of the basketball is 314.28 square inches.

--------------------------------------------------------------------------------------

Let's understand a few concepts:

We will use the following formula for the total surface area of a sphere to solve the given problem:

$\boxed{\bold{Total\:surface \:area \:of\:sphere = 4\pi r^2}}$

---------------------------------------------------------------------------------------

Let's solve the given problem:

The diameter of the basketball (d) = 10 inches

So,

The radius of the basketball (r) = $\frac{d}{2} = \frac{10}{2} = 5 \:inches$

Now, by using the above formula, we get

The surface area of the given basketball will be,

= Total surface area of the sphere

= $4\pi r^2$

= $4\times \frac{22}{7} \times 5^2$

= $4\times \frac{22}{7} \times 25$

= $\bold{314.28\:sq. \:inches}$

Thus, the surface area of the basketball is 314.28 sq. inches.

#SPJ3

----------------------------------------------------------------------------------------

Learn more from brainly.in:

brainly.in/question/14760316?msp_poc_exp=2